I think tonight was a turning point. With the results in other matches, and Newcastle now having two games in hand (as well as being 2 points ahead), we're at the point where Champions League qualification is going to need us to have title-challenging form for the rest of the season, and we just don't look like that sort of form is on the horizon.
Top 6 might be doable, but it's just as likely we miss out altogether the way we're playing right now.
